filepicker

问题 I want to start a file picker with Intent.ACTION_PICK or Intent.ACTION_GET_CONTENT . The user is supposed to be navigated directly to the apps resources folder or assets folder. Is this possible at all? Do I have to build my own filepicker? 来源： https://stackoverflow.com/questions/64634776/open-res-or-assets-folder-with-intent-action-pick-or-intent-action-get-content

问题 What the hell is wrong with my code? private void BrowseButton_Click(object sender, RoutedEventArgs e) { FileOpenPicker FilePicker = new FileOpenPicker(); FilePicker.FileTypeFilter.Add(".exe"); FilePicker.ViewMode = PickerViewMode.List; FilePicker.SuggestedStartLocation = PickerLocationId.Desktop; // IF I PUT AWAIT HERE V I GET ANOTHER ERROR¹ StorageFile file = FilePicker.PickSingleFileAsync(); if (file != null) { AppPath.Text = file.Name; } else { AppPath.Text = ""; } } It gives me this

问题 I am trying to run the following in order to get the file name that the user selects. The file is an .mdf file that is attached previously to an SQL server. But when I run it, a window comes out and says I don't have permission to open the file. I know it is because it is being used in SQL, because if I don't attach it in the SQL server it runs without a problem. The thing is that I need the mdf in SQL before running the vba code and I just need the file name. Is there a way to store the file

问题 In Excel I can run a VBA script with application.getopenfilename and am able to place the filepath of the items selected into that cell. I'm trying to convert my VBA Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean) If Not Application.Intersect(Target, Range("AG4:AG910")) Is Nothing Then Dim FileNames As Variant Dim Msg As String Dim i As Integer FileNames = Application.GetOpenFilename(MultiSelect:=True) If IsArray(FileNames) Then For i = LBound(FileNames) To

问题 In Excel I can run a VBA script with application.getopenfilename and am able to place the filepath of the items selected into that cell. I'm trying to convert my VBA Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean) If Not Application.Intersect(Target, Range("AG4:AG910")) Is Nothing Then Dim FileNames As Variant Dim Msg As String Dim i As Integer FileNames = Application.GetOpenFilename(MultiSelect:=True) If IsArray(FileNames) Then For i = LBound(FileNames) To

问题 In Excel I can run a VBA script with application.getopenfilename and am able to place the filepath of the items selected into that cell. I'm trying to convert my VBA Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean) If Not Application.Intersect(Target, Range("AG4:AG910")) Is Nothing Then Dim FileNames As Variant Dim Msg As String Dim i As Integer FileNames = Application.GetOpenFilename(MultiSelect:=True) If IsArray(FileNames) Then For i = LBound(FileNames) To

问题 I found a terrific reference on how to get started with file pickers. But with that being said, I am not able to get the provided code working for my Unity Hololens app. My scenario: I've a file, lets say an object file, like such, 3DModel.obj. I want my app to be able to locate this file (3DModel.obj) at runtime, and then load it at runtime. I'm attempting to use these read/write functions but I'm getting no where. I've run through numerous functions such as, Windows.Storage.ApplicationData

问题 I am facing an issue while choosing a file from Downloads directory using ACTION_GET_CONTENT . If I delete any file in ES explorer or file manager in my local storage, those deleted files aren't removed in downloads dir while opening in my app. Any changes in downloads dir dosen't get reflected in chooser. To choose a file I am using the below library https://github.com/iPaulPro/aFileChooser. Here I attach my screenshot please have a look: 回答1: You must have to call getContentResolver()

问题 I am facing an issue while choosing a file from Downloads directory using ACTION_GET_CONTENT . If I delete any file in ES explorer or file manager in my local storage, those deleted files aren't removed in downloads dir while opening in my app. Any changes in downloads dir dosen't get reflected in chooser. To choose a file I am using the below library https://github.com/iPaulPro/aFileChooser. Here I attach my screenshot please have a look: 回答1: You must have to call getContentResolver()

问题 I am facing an issue while choosing a file from Downloads directory using ACTION_GET_CONTENT . If I delete any file in ES explorer or file manager in my local storage, those deleted files aren't removed in downloads dir while opening in my app. Any changes in downloads dir dosen't get reflected in chooser. To choose a file I am using the below library https://github.com/iPaulPro/aFileChooser. Here I attach my screenshot please have a look: 回答1: You must have to call getContentResolver()